我正在尝试将MySQL表导出到xls文件中。 问题是表数据是希伯来语并保存为utf8。 出于某种原因,当我导出文件时,excel不能读取文本。
表格是utf8。
function export_excel_csv($DB_TBLName)
{
global $connectionion;
mysql_query("SET NAMES 'utf8'");
$sql = "select * from {$DB_TBLName}";
//Optional: print out title to top of Excel or Word file with Timestamp
//for when file was generated:
//set $Use_Titel = 1 to generate title, 0 not to use title
$Use_Title = 1;
//define date for title: EDIT this to create the time-format you need
$now_date = DATE('m-d-Y H:i');
//define title for .doc or .xls file: EDIT this if you want
$title = "Dump For Table $DB_TBLName from Database $DB_TBLName on $now_date";
//execute query
$result = MYSQL_QUERY($sql,$connectionion)
or DIE("Couldn't execute query:<br>" . MYSQL_ERROR(). "<br>" . MYSQL_ERRNO());
//if this parameter is included ($w=1), file returned will be in word format ('.doc')
//if parameter is not included, file returned will be in excel format ('.xls')
IF (ISSET($w) && ($w==1))
{
$file_type = "msword";
$file_ending = "doc";
}ELSE {
$file_type = "application/csv";
$file_ending = "csv";
}
//header info for browser: determines file type ('.doc' or '.xls')
HEADER("Content-Type: application/$file_type; charset='UTF-8';");
HEADER("Content-Disposition: attachment; filename=database_dump.$file_ending");
HEADER("Pragma: no-cache");
HEADER("Expires: 0");
/* Start of Formatting for Word or Excel */
IF (ISSET($w) && ($w==1)) //check for $w again
{
/* FORMATTING FOR WORD DOCUMENTS ('.doc') */
//create title with timestamp:
IF ($Use_Title == 1)
{
ECHO("$title\n\n");
}
//define separator (defines columns in excel & tabs in word)
$sep = "\n"; //new line character
WHILE($row = MYSQL_FETCH_ROW($result))
{
//set_time_limit(60); // HaRa
$schema_insert = "";
FOR($j=0; $j<mysql_num_fields($result);$j++)
{
//define field names
$field_name = MYSQL_FIELD_NAME($result,$j);
//will show name of fields
$schema_insert .= "$field_name:\t";
IF(!ISSET($row[$j])) {
$schema_insert .= "NULL".$sep;
}
ELSEIF ($row[$j] != "") {
$schema_insert .= "$row[$j]".$sep;
}
ELSE {
$schema_insert .= "".$sep;
}
}
$schema_insert = STR_REPLACE($sep."$", "", $schema_insert);
$schema_insert .= "\t";
PRINT(TRIM($schema_insert));
//end of each mysql row
//creates line to separate data from each MySQL table row
PRINT "\n----------------------------------------------------\n";
}
}ELSE{
/* FORMATTING FOR EXCEL DOCUMENTS ('.xls') */
//create title with timestamp:
IF ($Use_Title == 1)
{
ECHO("$title\n");
}
//define separator (defines columns in excel & tabs in word)
$sep = "\t"; //tabbed character
//start of printing column names as names of MySQL fields
FOR ($i = 0; $i < MYSQL_NUM_FIELDS($result); $i++)
{
ECHO MYSQL_FIELD_NAME($result,$i) . "\t";
}
PRINT("\n");
//end of printing column names
//start while loop to get data
WHILE($row = MYSQL_FETCH_ROW($result))
{
//set_time_limit(60); // HaRa
$schema_insert = "";
FOR($j=0; $j<mysql_num_fields($result);$j++)
{
IF(!ISSET($row[$j]))
$schema_insert .= "NULL".$sep;
ELSEIF ($row[$j] != "")
$schema_insert .= "$row[$j]".$sep;
ELSE
$schema_insert .= "".$sep;
}
$schema_insert = STR_REPLACE($sep."$", "", $schema_insert);
//following fix suggested by Josue (thanks, Josue!)
//this corrects output in excel when table fields contain \n or \r
//these two characters are now replaced with a space
$schema_insert = PREG_REPLACE("/\r\n|\n\r|\n|\r/", " ", $schema_insert);
$schema_insert .= "\t";
PRINT(TRIM($schema_insert));
PRINT "\n";
}
如果有人知道我做错了什么,我会很高兴知道:) 干杯, 鹭。
答案 0 :(得分:0)
您实际上并未保存为Excel(.xls或.xlsx)文件,而是保存为带有制表符的CSV文件,而不是逗号分隔符(这是Excel能够读取的文件格式) ...但仅仅是因为您向浏览器发送标题以告知其内容为UTF-8,并不意味着当您在MS Excel中打开文件时Excel会意识到这一点。
如果在Excel中打开此文件时需要UTF-8数据,则要写入正版Excel(.xls或.xlsx)文件(取决于您要定位的Excel版本)。 或者,尝试将BOM标记写入CSV文件(无保证)。
答案 1 :(得分:0)
这不是XLS文件,而是CSV,请使用此标题:
header("Content-type: application/csv");
header("Content-Disposition: attachment; filename=file.csv");
header("Pragma: no-cache");
header("Expires: 0");
同时检查此主题: Create a CSV File for a user in PHP
如果这仍然会导致问题,我们可以进一步了解